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//------------------------------------------------------------
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//------------------------------------------------------------
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// MAGiC
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// Jean Christophe Cuillière et Vincent FRANCOIS
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// Département de Génie Mécanique - UQTR
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//------------------------------------------------------------
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// Le projet MAGIC est un projet de recherche du département
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// de génie mécanique de l'Université du Québec à
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// Trois Rivières
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// Les librairies ne peuvent être utilisées sans l'accord
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// des auteurs (contact : francois@uqtr.ca)
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//------------------------------------------------------------
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//------------------------------------------------------------
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//
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// pir_courbe.cpp
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//
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//------------------------------------------------------------
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//------------------------------------------------------------
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// COPYRIGHT 2000
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// Version du 02/03/2006 à 11H22
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//------------------------------------------------------------
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//------------------------------------------------------------
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#include "gestionversion.h"
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#ifdef BREP_PIRATE
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#include "pir_courbe.h"
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PIR_COURBE::PIR_COURBE(unsigned long num,PG_COURBE *crb):MG_COURBE(num),courbe(crb)
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{
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pos=new PG_POSITION1D_COURBE((*courbe));
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t_min=pos->get_tmin();
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t_max=pos->get_tmax();
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}
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PIR_COURBE::PIR_COURBE(PG_COURBE *crb):MG_COURBE(),courbe(crb)
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{
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pos=new PG_POSITION1D_COURBE((*courbe));
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t_min=pos->get_tmin();
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t_max=pos->get_tmax();
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}
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PIR_COURBE::PIR_COURBE(PIR_COURBE& mdd):MG_COURBE(mdd),courbe(mdd.courbe)
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{
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pos=new PG_POSITION1D_COURBE((*courbe));
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t_min=pos->get_tmin();
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t_max=pos->get_tmax();
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}
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PIR_COURBE::~PIR_COURBE()
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{
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delete pos;
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}
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void PIR_COURBE::evaluer(double t,double *xyz)
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{
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courbe->evaluer(&t,xyz);
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}
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void PIR_COURBE::deriver(double t,double *xyz)
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{
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courbe->deriver(&t,xyz);
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}
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void PIR_COURBE::deriver_seconde(double t,double *ddxyz,double *dxyz,double *xyz)
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{
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double pt[3]={0,0,0};
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double dt[3]={0,0,0};
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double dtt[3]={0,0,0};
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double* d2C[]={pt, dt, dtt};
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courbe->deriver_seconde(&t,d2C);
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if (xyz!=NULL)
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{
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xyz[0]=d2C[0][0];
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xyz[1]=d2C[0][1];
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xyz[2]=d2C[0][2];
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}
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if (dxyz!=NULL)
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{
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dxyz[0]=d2C[1][0];
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dxyz[1]=d2C[1][1];
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dxyz[2]=d2C[1][2];
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}
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ddxyz[0]=d2C[2][0];
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ddxyz[1]=d2C[2][1];
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ddxyz[2]=d2C[2][2];
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}
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void PIR_COURBE::inverser(double& t,double *xyz,double precision)
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{
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if (precision>0.0001*pos->get_longueur()) pos->localiser(xyz,&t,0.0001*pos->get_longueur());
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else pos->localiser(xyz,&t,precision);
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}
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double PIR_COURBE::get_longueur(double t1,double t2,double precis)
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{
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int niveau;
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if ( (t1==t_min) && (t2==t_max) ) return pos->get_longueur();
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return pos->calculer_longueur_segment(t1,t2,pos->evaluer_integrant_longueur(t1),pos->evaluer_integrant_longueur(t2),precis,niveau);
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}
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int PIR_COURBE::est_periodique(void)
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{
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return courbe->estfermee();
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}
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double PIR_COURBE::get_periode(void)
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{
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return courbe->get_periode();
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}
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void PIR_COURBE::enregistrer(std::ostream& o)
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{
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o << "%" << get_id() << "=COURBE_PIRATE("<< courbe->get_id()<< ");" << std::endl;
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}
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#endif
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